[Special forms of ectopic pregnancy].

The symptomatology of acute intraabdominal and extrauterine bleeding presents a multiform picture. In the field of gynecology and obstetrics several other diseases are also observed besides the forms of ectopic pregnancies. - Among 554 ectopic pregnancies treated at our Department of Gynecology and Obstetrics between 1962 and 1981 we found 11 rare cases of these pregnancies: 2 cervical, 2 bilateral tubar, 5 primary intrafollicular ovarian, 1 primary, and 1 secondary abdominal pregnancy. These forms have been discussed and compared with international literature with regard to frequency, etiology, diagnostics, differential diagnostics, clinical course, therapy, and lethality.